CA987784A - Broad-band antenna - Google Patents

Broad-band antenna

Info

Publication number
CA987784A
CA987784A CA184,288A CA184288A CA987784A CA 987784 A CA987784 A CA 987784A CA 184288 A CA184288 A CA 184288A CA 987784 A CA987784 A CA 987784A
Authority
CA
Canada
Prior art keywords
broad
band antenna
antenna
band
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA184,288A
Other versions
CA184288S (en
Inventor
James C. Kay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KAY-TOWNES
Original Assignee
KAY-TOWNES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KAY-TOWNES filed Critical KAY-TOWNES
Application granted granted Critical
Publication of CA987784A publication Critical patent/CA987784A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/10—Logperiodic antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
CA184,288A 1973-04-23 1973-10-26 Broad-band antenna Expired CA987784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US353435A US3875572A (en) 1973-04-23 1973-04-23 Broad-band antenna having folded dipoles with hairpin transformers

Publications (1)

Publication Number Publication Date
CA987784A true CA987784A (en) 1976-04-20

Family

ID=23389089

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,288A Expired CA987784A (en) 1973-04-23 1973-10-26 Broad-band antenna

Country Status (2)

Country Link
US (1) US3875572A (en)
CA (1) CA987784A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289198A (en) * 1992-08-21 1994-02-22 The United States Of America As Represented By The Secretary Of The Air Force Double-folded monopole
US5754142A (en) * 1995-01-17 1998-05-19 Wine; Jerry High efficiency antenna using parallel conductors, single conductor and supporting materials
US5945962A (en) * 1996-08-19 1999-08-31 Emc Test Systems, L.P. Broad band shaped element dipole antenna
US6057805A (en) * 1996-08-19 2000-05-02 Emc Test Systems, L.P. Broad band shaped element antenna
US6154180A (en) * 1998-09-03 2000-11-28 Padrick; David E. Multiband antennas
CA2260380C (en) * 1999-01-26 2000-12-26 James Stanley Podger The log-periodic staggered-folded-dipole antenna
US6859182B2 (en) * 1999-03-18 2005-02-22 Dx Antenna Company, Limited Antenna system
US6498589B1 (en) * 1999-03-18 2002-12-24 Dx Antenna Company, Limited Antenna system
US6483476B2 (en) * 2000-12-07 2002-11-19 Telex Communications, Inc. One-piece Yagi-Uda antenna and process for making the same
US8294631B2 (en) * 2009-07-08 2012-10-23 Lockheed Martin Corporation Antenna with a bent portion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2283914A (en) * 1937-07-24 1942-05-26 Rca Corp Antenna
US2987723A (en) * 1958-02-13 1961-06-06 Trio Mfg Co High frequency television antenna
US2888678A (en) * 1958-07-16 1959-05-26 Antenna Designs Inc Antenna driven element

Also Published As

Publication number Publication date
US3875572A (en) 1975-04-01

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